CN212080542U

CN212080542U - Elbow shell of heat preservation pipe

Info

Publication number: CN212080542U
Application number: CN202020457258.5U
Authority: CN
Inventors: 卢志涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-04
Anticipated expiration: 2030-04-01

Abstract

The utility model belongs to the insulating tube field, concretely relates to insulating tube elbow shell, including the shell body, its characterized in that: the shell body is formed by buckling an upper half shell and a lower half shell, and the upper half shell and the lower half shell are clamped and fixed together through a fastener; the connector of the upper half shell extends along the outer side to form an outer edge covering, the connector of the lower half shell extends along the inner side to form an inner edge covering, and the end face of the shell body is circular after the outer edge covering and the inner edge covering are buckled. The utility model discloses simple structure can improve the installation effectiveness of insulating tube shell.

Description

Elbow shell of heat preservation pipe

Technical Field

The utility model belongs to the heat preservation pipeline field, concretely relates to heat preservation pipe elbow shell.

Background

In many fields of China, such as chemical industry, oil refining and building fields, a plurality of pipelines need heat preservation treatment to normally transmit gas or liquid. Usually, heat insulation materials such as heat insulation cotton are wrapped outside the transportation pipeline, and the outer layer of the heat insulation material needs to be fixed with a shell to fix the heat insulation material and prolong the service life of the heat insulation pipe. The commonly used heat preservation pipe shell is usually cylindrical and is directly sleeved outside the heat preservation material, the elbow of the heat preservation pipe is also fixed by mutually nesting a multi-petal type cylindrical structure, and in reality, a plurality of pipelines are complex in bending and complex in structure, and the heat preservation of the transportation pipeline can be fixed by a considerable number of multi-petal type cylindrical shells. Meanwhile, the multi-petal type cylindrical shell is sequentially nested and installed on an installation site, so that the operation is complex, time and labor are wasted, high-efficiency work cannot be guaranteed, and the production efficiency is greatly reduced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the heat preservation pipe elbow shell is provided, the structure is simple, and the installation efficiency of the heat preservation pipe shell can be improved.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a heat preservation pipe elbow shell, includes the shell body, its characterized in that: the shell body is formed by buckling an upper half shell and a lower half shell, and the upper half shell and the lower half shell are clamped and fixed together through a fastener; the kneck of first half casing extends along the outside and is outer bordure, and the kneck of lower half casing extends along the inboard and becomes interior bordure, and the terminal surface of outer shell body is circular after outer bordure and the lock of interior bordure.

Preferably, the shell body is a T-shaped pipe.

Preferably, the fastener is a snap-lock structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a shell body adopts first casing and lower casing to detain and form, only during the installation through the fastener joint fixed can, convenient operation practices thrift raw and other materials, has improved the installation effectiveness greatly.

2. The utility model provides a kneck of first half casing extends along the outside and becomes outer bordure, and kneck of lower half casing extends along the inboard and becomes the endocyst limit, will bordure outward when the installation and the endocyst limit overlaps the lock, and the intensity of both knecks is strengthened in convenient cooperation location of upper and lower half casing, and is pleasing to the eye waterproof, improves the life of insulating tube.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a schematic structural view of the second embodiment;

FIG. 3 is a cross-sectional view A-A of FIGS. 1 and 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Labeled as:

1. a housing body; 2. an upper half shell; 3. a lower half shell; 4. a fastener; 5. wrapping the edges; 6. and (6) inner edge covering.

Detailed Description

The invention is further described with reference to the following embodiments:

example one

As shown in fig. 1 and 3, the present embodiment provides an insulating tube housing with a 90-degree elbow, which includes a housing body formed by buckling an upper half-shell 2 and a lower half-shell 3, and a fastening member 4 is connected and fastened at a seam between the upper half-shell 2 and the lower half-shell 3, so that the upper half-shell 2 and the lower half-shell 3 are fixed together in a snap-fit manner. The kneck of first half casing 2 extends into outsourcing limit 5 along the outside, and the kneck of lower half casing 3 extends into endocyst limit 6 along the inboard, and the terminal surface of outer shell body 1 is circular behind 5 and the 6 lock on endocyst limit of outsourcing.

The fastener 4 can adopt a hose clamp, a lock catch, a clamping groove and the like, which are all in the prior art and are not described in detail.

In the installation process of the heat preservation pipe shell, the upper half shell 2 and the lower half shell 3 are buckled outside the heat preservation cotton, so that the outer surrounding edge 5 of the upper half shell 2 wraps the inner surrounding edge 6 of the lower half shell 3, and the upper half shell and the lower half shell are fastened through the fastening piece 4 after being positioned.

Example two

As shown in fig. 2 and fig. 3, different from the first embodiment, the housing body 1 in the present embodiment is T-shaped, the housing body 1 includes an upper half-shell 2 and a lower half-shell 3, the cross-sections of the upper half-shell 2 and the lower half-shell 3 are both semi-circular, and the longitudinal sections are both T-shaped.

In the installation process of the T-shaped heat preservation pipe shell, the upper half shell 2 and the lower half shell 3 are buckled outside the heat preservation cotton, so that the outer surrounding edge 5 of the upper half shell 2 wraps the inner surrounding edge 6 of the lower half shell 3, and the T-shaped heat preservation pipe shell is fastened through a fastener after being positioned.

No matter the heat-insulating pipe is a 90-degree elbow heat-insulating pipe or a T-shaped heat-insulating pipe, the operation is very simple in the installation process, the complexity of nesting layer by layer is avoided, materials are saved, and the working efficiency is greatly improved.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are possible without departing from the technical contents of the present invention.

Claims

1. The utility model provides a heat preservation pipe elbow shell, includes the shell body, its characterized in that: the shell body is formed by buckling an upper half shell and a lower half shell, and the upper half shell and the lower half shell are clamped and fixed together through a fastener; the connector of the upper half shell extends along the outer side to form an outer edge covering, the connector of the lower half shell extends along the inner side to form an inner edge covering, and the end face of the shell body is circular after the outer edge covering and the inner edge covering are buckled.

2. One of the above-mentioned claims 1, characterized in that: the shell body is a T-shaped pipe.

3. One of claims 1 or 2, wherein: the fastener is of a locking structure.